1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
#include <chrono>
#include <cassert>
#include <iostream>
#include "jwt/jwt.hpp"
int main() {
using namespace jwt::params;
jwt::jwt_object obj{algorithm("HS256"), secret("secret"), payload({{"user", "admin"}})};
//Use add_claim API to add claim values which are
// _not_ strings.
// For eg: `iat` and `exp` claims below.
// Other claims could have been added in the payload
// function above as they are just stringy things.
obj.add_claim("iss", "arun.muralidharan")
.add_claim("sub", "test")
.add_claim("id", "a-b-c-d-e-f-1-2-3")
.add_claim("iat", 1513862371)
.add_claim("exp", std::chrono::system_clock::now() + std::chrono::seconds{10})
;
//Use `has_claim` to check if the claim exists or not
assert (obj.has_claim("iss"));
assert (obj.has_claim("exp"));
//Use `has_claim_with_value` to check if the claim exists
//with a specific value or not.
assert (obj.payload().has_claim_with_value("id", "a-b-c-d-e-f-1-2-3"));
assert (obj.payload().has_claim_with_value("iat", 1513862371));
//Remove a claim using `remove_claim` API.
//Most APIs have an overload which takes enum class type as well
//It can be used interchangeably with strings.
obj.remove_claim(jwt::registered_claims::expiration);
assert (!obj.has_claim("exp"));
//Using `add_claim` with extra features.
//Check return status and overwrite
assert (!obj.payload().add_claim("sub", "new test", false/*overwrite*/));
// Overwrite an existing claim
assert (obj.payload().add_claim("sub", "new test", true/*overwrite*/));
assert (obj.payload().has_claim_with_value("sub", "new test"));
return 0;
}
|
